1194162632 has 64 divisors (see below), whose sum is σ = 2502783360. Its totient is φ = 530611200.

The previous prime is 1194162623. The next prime is 1194162647. The reversal of 1194162632 is 2362614911.

It is a junction number, because it is equal to n+sod(n) for n = 1194162592 and 1194162601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315632 + ... + 319392.

It is an arithmetic number, because the mean of its divisors is an integer number (39105990).

Almost surely, 2^1194162632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1194162632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251391680).

1194162632 is an abundant number, since it is smaller than the sum of its proper divisors (1308620728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1194162632 is a wasteful number, since it uses less digits than its factorization.

1194162632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894 (or 3890 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 1194162632 is about 34556.6582875139. The cubic root of 1194162632 is about 1060.9326762059.

The spelling of 1194162632 in words is "one billion, one hundred ninety-four million, one hundred sixty-two thousand, six hundred thirty-two".